**Komatsu PC300-6/PC300LC-6/PC350-6/PC350LC-6 Hydraulic Excavators: A Comprehensive Exploration**
**Introduction:**
The Komatsu PC300-6 and PC300LC-6 crawler excavators, alongside their larger counterparts, the PC350-6 and PC350LC-6, represent the pinnacle of hydraulic excavation technology. Designed for demanding construction, mining, and material handling applications, these machines boast exceptional performance, durability, and operator comfort.
**Power and Efficiency:**
At the heart of these excavators lies the Komatsu SAA6D107E-2 engine, delivering ample power and torque for effortless digging and material handling. The Tier 3-compliant engine's advanced fuel injection system ensures optimal fuel efficiency, reducing operating costs and environmental impact.
**Hydraulic System:**
The Komatsu Variable Displacement Axial Piston Pump (SVAP) hydraulic system is renowned for its precision and efficiency. This closed-center load-sensing system provides on-demand hydraulic power, maximizing digging force and cycle times. Additionally, the system's automatic regeneration function redirects hydraulic fluid to the boom and bucket cylinders during swing operations, further enhancing efficiency.
**Excavation Performance:**
With a digging depth of up to 8.8 meters, the PC300-6 and PC300LC-6 excel at trenching, excavation, and foundation work. The PC350-6 and PC350LC-6 offer even greater excavation capabilities, with digging depths of up to 10.2 meters, making them ideal for large-scale earthmoving and mining projects.
**Operator Comfort and Control:**
These excavators prioritize operator comfort and control. The spacious and ergonomic cab features a fully adjustable suspension seat, low-noise levels, and intuitive controls. The multi-function monitor provides real-time machine data and allows for easy adjustments to operating parameters, such as hydraulic flow rates and digging modes.
**Durability and Reliability:**
Komatsu's commitment to durability is evident in every aspect of these excavators. The robust undercarriage features heavy-duty track frames and reinforced rollers, ensuring stability and longevity in challenging working conditions. The advanced filtration system protects critical components from contaminants, extending the machine's service life.
**Versatile Attachments:**
The Komatsu PC300-6/PC300LC-6/PC350-6/PC350LC-6 excavators are compatible with a wide range of attachments, including hydraulic breakers, augers, and a variety of buckets. This versatility allows for a vast array of applications, making these machines indispensable tools for any construction or mining fleet.
**Technology and Innovation:**
Komatsu's industry-leading technology is integrated into these excavators. The KOMTRAX telematics system provides real-time machine data, helping fleet managers optimize maintenance schedules and reduce downtime. Additionally, the optional Intelligent Machine Control (iMC) system utilizes GPS technology for precise excavation and grading, enhancing productivity and accuracy.
**Conclusion:**
The Komatsu PC300-6/PC300LC-6/PC350-6/PC350LC-6 Hydraulic Excavators are powerful, efficient, and reliable machines that provide exceptional performance and operator comfort. Their versatility, durability, and technological advancements make them the ideal choice for a multitude of construction and mining applications.
This Manual includes two parts as showed below:
1. Komatsu PC300-6, PC300LC-6, PC350-6, PC350LC-6 Hydraulic Excavator Service Repair Manual
2. Komatsu PC300-6, PC300LC-6, PC350-6, PC350LC-6 Hydraulic Excavator Operation & Maintenance Manual
This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu PC300-6, PC300LC-6, PC350-6, PC350LC-6 Hydraulic Excavator. it also help you realize peak performance through effective, economical and safe machine operation and maintenance. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$
MACHINE MODEL SERIAL NUMBERS
PC300-6 - S/N: 33001 and up
PC300LC-6 - S/N: 33001 and up
PC350-6 - S/N: 12001 and up
PC350LC-6 - S/N: 12001 and up
PC300, 350-6 mount the SAA6D108-2 engine.
For details of the engine, see the 108-2 Series Engine Shop Manual.
The service repair manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
The operation & maintenance manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. it will help the operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and maintenance.
SERVICE REPAIR MANUAL CONTAINS:
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01 GENERAL
10 STRUCTURE AND FUNCTION
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
40 MAINTENANCE STANDARD
90 OTHERS
OPERATION & MAINTENANCE MANUAL CONTAINS:
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1. FOREWORD
2. SAFETY INFORMATION
3. INTRODUCTION
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
5. CONTENTS
SAFETY
6. GENERAL PRECAUTIONS
7. PRECAUTIONS DURING OPERATION
8. PRECAUTIONS FOR MAINTENANCE
9. POSITION FOR ATTACHING SAFETY LABELS
OPERATION
10. GENERAL VIEW
11. EXPLANATION OF COMPONENTS
12. OPERATION
13. TRANSPORTATION
14. COLD WEATHER OPERATION
15. LONG-TERM STORAGE
16. TROUBLESHOOTING
MAINTENANCE
17. GUIDES TO MAINTENANCE
18. OUTLINES OF SERVICE
19. WEAR PARTS LIST
20. USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
23. MAINTENANCE SCHEDULE CHART
24. SERVICE PROCEDURE
25. SPECIFICATIONS
OPTIONS, ATTACHMENTS
26. GENERAL PRECAUTIONS
27. HANDLING BUCKET WITH HOOK
28. USING SEAT BELT
29. HANDLING CAR HEATER
30. MACHINES READY FOR ATTACHMENTS
31. INTRODUCTION OF ATTACHMENTS
32. EXTENDING MACHINE SERVICE LIFE
33. AUTO-GREASING SYSTEM
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** Model Specification: Komatsu PC300-6, PC300LC-6, PC350-6, PC350LC-6 Hydraulic Excavator
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...
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This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.
INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
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